With the launch of the Galaxy Note 9, Samsung has underscored the goal of streamlining the user experience, highlighting the flagship's ability to seamlessly communicate with other devices. The new and improved Note 9 DeX mode makes it easier than ever to interact with a variety of devices such as the Galaxy Tab S4 and a wide range of displays and monitors.
Since the Galaxy S8, Samsung has been obsessed with finding a way to turn their phones into mini-desktops and develop DeX to fill the void. However, this method proved cumbersome because it depended on a dock that had to be purchased separately, which prevented it from being widely used.
Fortunately, Samsung's Note 9 has redesigned and simplified the entire DeX experience. All you need to do now is enable DeX mode by connecting your device to a monitor via a USB-C-HDMI (DisplayPort) adapter , From there, just launch an app to use your device as a trackpad and virtual keyboard, creating a simplified desktop experience.
There are a few reservations here. If you use a Type C USB cable to the HDMI cable instead of the official DeX dock (or Bixby cable that should come soon), the resolution is limited to 720p, unlike Samsung's 1
DeX-compatible USB-to-HDMI cable
For the above reasons, Samsung will naturally offer its own USB-C HDMI cable as the best way to connect a monitor or a display, but any adapter of the same type works. Nonetheless, you can buy one of Samsung's official DeX connectors below:
Now for the more cost effective options. Here are some of the best USB C to HDMI adapters that you can purchase now. All listed cables are rated for resolutions up to 4K @ 60Hz (well above DeX max numbers) and have at least 4 star reviews at Amazon
- Buy Anchor USB-C to HDMI Cable, 6 feet from Amazon (5 Stars, $ 19.99)
- Buy MSLAN USB-C to HDMI Cable 6 ft from Amazon (4.9 stars, $ 16.99)
- Cable Cable Buy USB-C to HDMI Cable, 6 ft from Amazon (4.7 stars, $ 17.99)
- Buy CHOETECH USB-C to HDMI Cable, 3.9ft from Amazon (4.5 stars, $ 18.99)
- Buy CableCreation USB-C to HDMI, 6 ft cable by Amazon (4.4 stars, $ 14.99)
- Buy Kimwood USB-C to HDMI Cable from Amazon (4.3 stars, $ 19.99)
- Buy uni USB-C to HDMI Cable, 6 ft by Amazon (4.3 stars, $ 14.44)
- Buy KINGONE USB-C to HDMI Cable, 6ft from Amazon (4.2 stars, $ 18.99)